Microorganisms and methods for the production of caprolactone
US-11708592-B2 · Jul 25, 2023 · US
not condensed with other rings
not condensed with other rings · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07D313/04 |
| Official title | not condensed with other rings |
| Display label | not condensed with other rings |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 10 |
| 2017 | 4 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Monomers, polymers and photoresist compositions
US-11487203-B2 · Nov 1, 2022 · US
Method for co-production of carboxylic acid and epsilon-caprolactone based on aerobic oxidation
US-2022298096-A1 · Sep 22, 2022 · US
2,2,6-trimethyl-4,5-dihydro-3h-oxepine as aroma ingredient
US-2022281834-A1 · Sep 8, 2022 · US
Synthesis of aliphatic alcohols as aroma chemicals
US-11286224-B2 · Mar 29, 2022 · US
Secondary battery and device comprising the same
US-2022037697-A1 · Feb 3, 2022 · US
Chemical process to manufacture branched-caprolactone
US-11208394-B2 · Dec 28, 2021 · US
Microorganisms and methods for the production of caprolactone
US-2021363556-A1 · Nov 25, 2021 · US
Hepatitis b antiviral agents
US-2021230176-A1 · Jul 29, 2021 · US
Synthesis of aliphatic alcohols as aroma chemicals
US-2021188748-A1 · Jun 24, 2021 · US
Hepatitis B antiviral agents
US-10934306-B2 · Mar 2, 2021 · US
Heterocylcoalkenyl derivatives useful as agonists of the gpr120 and / or gpr40
US-2021024483-A1 · Jan 28, 2021 · US
Cyclization processes of hydroxyalkenoic acids and products thereof
US-10844050-B2 · Nov 24, 2020 · US
Tin-containing zeolitic material having a BEA framework structure
US-10766781-B2 · Sep 8, 2020 · US
Flame retardant polycaprolactone
US-10731079-B2 · Aug 4, 2020 · US
Method for preparing epsilon-caprolactone
US-10710974-B2 · Jul 14, 2020 · US
Hepatitis b antiviral agents
US-2020199143-A1 · Jun 25, 2020 · US
Chemical process to manufacture branched-caprolactone
US-2020087276-A1 · Mar 19, 2020 · US
Cyclization processes of hydroxyalkenoic aicds and products thereof
US-2020048233-A1 · Feb 13, 2020 · US
Hepatitis B antiviral agents
US-10538532-B2 · Jan 21, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D313/04?
- CPC C07D313/04 is the Cooperative Patent Classification code for “not condensed with other rings.”
- How many patents are filed under CPC C07D313/04 (not condensed with other rings)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC C07D313/04 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).